JPS5721194A - Cubic television signal processor - Google Patents

Abstract

PURPOSE:To achive natural feeling of cube for picture shifted to left and right, by correcting the shift of image, through the movement of the position of image left or right, by using a variable delay circuit. CONSTITUTION:A left and right discrimination circuit 2 outputs a left and right discrimination signal IV with left and right eye information incoming alternately and a horizontal synchronizing signal V from a synchronizing separation circuit 1. A left and right switching signal generating circuit 3 outputs a switching signal VI with the signals IV and V. A left and right separation circuit 4 inputs the signal VI and separates a left information signal VII picking up a left eye information only from the left and right eye information and a right eye information VIII picking up the right eye information only, and outputs them to delay circuits 5,6. The delay circuit of the circuits 5,6 is individually adjusted with a delay time control circuit. If the left picture is at the right side and the right picture is at the left side, the pictures are overlapped by delaying the right signal. And vice versa, the left signal is delayed.